LPHYS'26.    Program:

Seminar 9: Extreme Light Technologies, Science, and Applications

Co-chairs:

Our seminar aims at covering the theoretical and experimental advances related to high-field physics, the extreme existing multi-petawatt and prospected light facilities and associated applications. This includes topics like the study of extreme laser acceleration, quantum radiative reaction, pair production and spin dynamics, as well as laboratory astrophysics and the search for new physics with ultrastrong laser pulses and state-of-the-art high-energy leptons beams.

Schedule:

  1. Tuesday, 7 July, 2026
  2. S9.1 (13:30 – 15:30)Chairs: Xiaofei Shen (China) and Stepan Bulanov (USA)
    1. 13:30 – 14:00 E d'Humieres (Univ. Bordeaux - CNRS - CEA, Centre Lasers Intenses et Applications, UMR 5107, Talence, France), C L C Lacoste (University of Ottawa, Ottawa, Canada), A Hirsch-Passicos, C Salu, K Aliane (Univ. Bordeaux - CNRS - CEA, Centre Lasers Intenses et Applications, UMR 5107, Talence, France), W Yao (LULI, CNRS, CEA, Sorbonne Université, École Polytechnique, Institut Polytechnique de Paris, Palaiseau, France), Ph Nicolaï, D Raffestin (Univ. Bordeaux - CNRS - CEA, Centre Lasers Intenses et Applications, UMR 5107, Talence, France), V T Tikhonchuk (Univ. Bordeaux - CNRS - CEA, Centre Lasers Intenses et Applications, UMR 5107, Talence, France; ELI-Beamlines, Dolní Břežany, Czech Republic), N Luchier (CEA, Grenoble, France), P Antici (INRS-EMT, Varennes, Canada), F Souris (Univ. Bordeaux - CNRS - CEA, Centre Lasers Intenses et Applications, UMR 5107, Talence, France), J Fuchs (Technion - Israel Institute of Technology, Haifa, Israel), M Bardon (Univ. Bordeaux - CNRS - CEA, Centre Lasers Intenses et Applications, UMR 5107, Talence, France)119 Recent Progress in Laser Ion Acceleration Thanks to Innovative Targets and New Interaction Regimes (invited talk) Abstract 
    2. 14:00 – 14:30 J H Bin (Shanghai Institute of Optics and Fine Mechanics, Shanghai, China) Towards Practical Applications with a Laser-Based Proton Beamline (invited talk) Abstract 
    3. 14:30 – 15:00 C M Lazzarini, P Valenta, I Zymak, A Spadova (Extreme Light Infrastructure ERIC, Dolní Břežany, Czech Republic), M Jech (Faculty of Information Technology, Czech Technical University in Prague, Prague, Czech Republic; Extreme Light Infrastructure ERIC, Dolní Břežany, Czech Republic), S Lorenz, L V N Goncalves (Extreme Light Infrastructure ERIC, Dolní Břežany, Czech Republic), F Vitha, J Sisma, M Nevrkla (Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic; Extreme Light Infrastructure ERIC, Dolní Břežany, Czech Republic), G M Grittani (Extreme Light Infrastructure ERIC, Dolní Břežany, Czech Republic), S V Bulanov (Kansai Photon Science Institute, National Institutes for Quantum and Radiological Science and Technology, Kyoto, Japan; Extreme Light Infrastructure ERIC, Dolní Břežany, Czech Republic) Electron Accelerators with Lasers From mJ to kJ at ELI-Beamlines (invited talk) Abstract 
  3. S9.2 (16:00 – 17:30) Chairs: Xiaofei Shen (China) and Stepan Bulanov (USA)
    1. 16:00 – 16:30 S S Bulanov (ATAP, Lawrence Berkeley National Lab, Berkeley CA, USA)Optimizing Photon Collider Through Scattering Laser Wavelength Selection Abstract 
    2. 16:30 – 17:00 M Jirka, J Vabek (Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic), S V Bulanov (ELI Beamlines Facility, Extreme Light Infrastructure ERIC, Dolní Břežany, Czech Republic) QED Cascade in Multiple Radially Polarized Laser Pulse Collision (invited talk) Abstract 
    3. 17:00 – 17:30 S Montefiori (Theory Division, Max-Planck-Institut für Kernphysik, Heidelberg, Germany), A Di Piazza (Department of Physics & Astronomy, University of Rochester, Rochester NY, USA; Laboratory for Laser Energetics, University of Rochester, Rochester NY, USA), T Podszus, C H Keitel, M Tamburini (Theory Division, Max-Planck-Institut für Kernphysik, Heidelberg, Germany) Essential Nonlocality of Spin- and Polarization-Resolved Distributions in Strong-Field Quantum Electrodynamics (invited talk) Abstract 
  4. Wednesday, 8 July, 2026
  5. S9.3 (13:30 – 15:30)Chairs: Stepan Bulanov (USA) and Xiaofei Shen (China)
    1. 13:30 – 14:00 X F Shen (School of Physics, Peking University, Beijing, China)Particle Acceleration and Polarization in the Strong-Field QED Regime Abstract 
    2. 14:00 – 14:30 A Campos, K Hatsagortsyan, C Keitel (Theoretical Quantum Dynamics and Quantum Electrodynamics, Max Planck Institute for Nuclear Physics (MPIK), Heidelberg, Germany) Laboratory Cosmology with Free Spinorial Wave Packets (invited talk) Abstract 
    3. 14:30 – 15:00 Ch Schubert (Facultad de Ciencias Físico-Matemáticas, Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Mexico) Processes in Strong Fields: The View from the Worldline (invited talk) Abstract 
  6. S9.4 (16:00 – 18:00) Chairs: Stepan Bulanov (USA) and Xiaofei Shen (China)
    1. 16:00 – 16:30 T Smorodnikova (on behalf of the E-320 collaboration) (Stanford PULSE Institute, SLAC National Accelerator Laboratory, Stanford CA, USA)Experiment 320: Probing Strong-Field QED by Colliding Short Laser Pulses with Ultra-Relativistic Electron Beams (invited talk) Abstract 
    2. 16:30 – 17:00 R Kienberger (Physik Department, Technische Universität München, München, Germany) Extreme Timescale (Attosecond) and Extreme Photon Energy (Gamma Rays) Abstract 
    3. 17:00 – 17:30 L Fedeli (LIDYL, Université Paris-Saclay CEA Saclay, Gif Sur Yvette, France), B Groussin (LOA, ENSTA, École Polytechnique, CNRS, Palaiseau, France), P Sikorski, P Bartoli (LIDYL, Université Paris-Saclay CEA Saclay, Gif Sur Yvette, France), A Leblanc (LOA, ENSTA, École Polytechnique, CNRS, Palaiseau, France), H Vincenti (LIDYL, Université Paris-Saclay CEA Saclay, Gif Sur Yvette, France) Exploring Strong-Field QED with Doppler-Boosted Harmonic Beams: From Simulations to Experiments (invited talk) Abstract